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Merge pull request #104 from brianlow/constraints

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Show table constraints
This commit is contained in:
Dan Sosedoff 2015-12-08 18:33:51 -06:00
commit bc1f876fb5
8 changed files with 89 additions and 33 deletions
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5
pkg/api/api.go
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@ -179,6 +179,11 @@ func GetTableIndexes(c *gin.Context) {
serveResult(res, err, c)
}
func GetTableConstraints(c *gin.Context) {
res, err := DbClient.TableConstraints(c.Params.ByName("table"))
serveResult(res, err, c)
}
func HandleQuery(query string, c *gin.Context) {
rawQuery, err := base64.StdEncoding.DecodeString(query)
if err == nil {

1
pkg/api/routes.go
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@ -33,6 +33,7 @@ func SetupRoutes(router *gin.Engine) {
api.GET("/tables/:table/rows", GetTableRows)
api.GET("/tables/:table/info", GetTableInfo)
api.GET("/tables/:table/indexes", GetTableIndexes)
api.GET("/tables/:table/constraints", GetTableConstraints)
api.GET("/query", RunQuery)
api.POST("/query", RunQuery)
api.GET("/explain", ExplainQuery)

10
pkg/client/client.go
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@ -136,6 +136,16 @@ func (client *Client) TableIndexes(table string) (*Result, error) {
return res, err
}
func (client *Client) TableConstraints(table string) (*Result, error) {
res, err := client.query(statements.PG_TABLE_CONSTRAINTS, table)
if err != nil {
return nil, err
}
return res, err
}
func (client *Client) Sequences() ([]string, error) {
return client.fetchRows(statements.PG_SEQUENCES)
}

9
pkg/client/client_test.go
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@ -188,6 +188,14 @@ func test_TableIndexes(t *testing.T) {
assert.Equal(t, 2, len(res.Rows))
}
func test_TableConstraints(t *testing.T) {
res, err := testClient.TableConstraints("editions")
assert.Equal(t, nil, err)
assert.Equal(t, 1, len(res.Columns))
assert.Equal(t, 2, len(res.Rows))
}
func test_Sequences(t *testing.T) {
res, err := testClient.Sequences()
@ -271,6 +279,7 @@ func TestAll(t *testing.T) {
test_TableRows(t)
test_TableInfo(t)
test_TableIndexes(t)
test_TableConstraints(t)
test_Sequences(t)
test_Query(t)
test_QueryError(t)

38
pkg/data/bindata.go
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File diff suppressed because one or more lines are too long

10
pkg/statements/sql.go
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@ -18,6 +18,16 @@ const (
PG_TABLE_INDEXES = `SELECT indexname, indexdef FROM pg_indexes WHERE tablename = $1`
PG_TABLE_CONSTRAINTS = `SELECT
pg_get_constraintdef(c.oid, true) as condef
FROM pg_constraint c
JOIN pg_namespace n ON n.oid = c.connamespace
JOIN pg_class cl ON cl.oid = c.conrelid
WHERE n.nspname = 'public'
AND relname = $1
ORDER BY contype desc`
PG_TABLE_INFO = `SELECT
pg_size_pretty(pg_table_size($1)) AS data_size
, pg_size_pretty(pg_indexes_size($1)) AS index_size

1
static/index.html
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@ -22,6 +22,7 @@
<li id="table_content">Rows</li>
<li id="table_structure">Structure</li>
<li id="table_indexes">Indexes</li>
<li id="table_constraints">Constraints</li>
<li id="table_query" class="selected">SQL Query</li>
<li id="table_history">History</li>
<li id="table_activity">Activity</li>

48
static/js/app.js
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@ -17,13 +17,14 @@ function apiCall(method, path, params, cb) {
});
}
function getTables(cb) { apiCall("get", "/tables", {}, cb); }
function getTableRows(table, opts, cb) { apiCall("get", "/tables/" + table + "/rows", opts, cb); }
function getTableStructure(table, cb) { apiCall("get", "/tables/" + table, {}, cb); }
function getTableIndexes(table, cb) { apiCall("get", "/tables/" + table + "/indexes", {}, cb); }
function getHistory(cb) { apiCall("get", "/history", {}, cb); }
function getBookmarks(cb) { apiCall("get", "/bookmarks", {}, cb); }
function getSequences(cb) { apiCall("get", "/sequences", {}, cb); }
function getTables(cb) { apiCall("get", "/tables", {}, cb); }
function getTableRows(table, opts, cb) { apiCall("get", "/tables/" + table + "/rows", opts, cb); }
function getTableStructure(table, cb) { apiCall("get", "/tables/" + table, {}, cb); }
function getTableIndexes(table, cb) { apiCall("get", "/tables/" + table + "/indexes", {}, cb); }
function getTableConstraints(table, cb) { apiCall("get", "/tables/" + table + "/constraints", {}, cb); }
function getHistory(cb) { apiCall("get", "/history", {}, cb); }
function getBookmarks(cb) { apiCall("get", "/bookmarks", {}, cb); }
function getSequences(cb) { apiCall("get", "/sequences", {}, cb); }
function encodeQuery(query) {
return window.btoa(query);
@ -201,6 +202,24 @@ function showTableIndexes() {
});
}
function showTableConstraints() {
var name = getCurrentTable();
if (name.length == 0) {
alert("Please select a table!");
return;
}
getTableConstraints(name, function(data) {
setCurrentTab("table_constraints");
buildTable(data);
$("#input").hide();
$("#output").addClass("full");
$("#results").addClass("no-crop");
});
}
function showTableInfo() {
var name = getCurrentTable();
@ -486,13 +505,14 @@ function getConnectionString() {
}
$(document).ready(function() {
$("#table_content").on("click", function() { showTableContent(); });
$("#table_structure").on("click", function() { showTableStructure(); });
$("#table_indexes").on("click", function() { showTableIndexes(); });
$("#table_history").on("click", function() { showQueryHistory(); });
$("#table_query").on("click", function() { showQueryPanel(); });
$("#table_connection").on("click", function() { showConnectionPanel(); });
$("#table_activity").on("click", function() { showActivityPanel(); });
$("#table_content").on("click", function() { showTableContent(); });
$("#table_structure").on("click", function() { showTableStructure(); });
$("#table_indexes").on("click", function() { showTableIndexes(); });
$("#table_constraints").on("click", function() { showTableConstraints(); });
$("#table_history").on("click", function() { showQueryHistory(); });
$("#table_query").on("click", function() { showQueryPanel(); });
$("#table_connection").on("click", function() { showConnectionPanel(); });
$("#table_activity").on("click", function() { showActivityPanel(); });
$("#run").on("click", function() {
runQuery();